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opreport

NAME

opreport - produce symbol or binary image summaries

SYNOPSIS

opreport [ options ] [profile specification]

DESCRIPTION

opreport outputs binary image summaries, or per-symbol data, from OProfile profiling sessions. See oprofile(1) for how to write profile specifications.

OPTIONS

--accumulated / -a

Accumulate sample and percentage counts in the symbol list.

--debug-info / -g

Show source file and line for each symbol.

--demangle / -D none|smart|normal

none: no demangling. normal: use default demangler (default) smart: use pattern-matching to make C++ symbol demangling more readable.

--callgraph / -c

Show call graph information if available.

--details / -d

Show per-instruction details for all selected symbols.

--exclude-dependent / -x

Do not include application-specific images for libraries, kernel modules and the kernel. This option only makes sense if the profile session used --separate.

--exclude-symbols / -e [symbols]

Exclude all the symbols in the given comma-separated list.

--global-percent / -%

Make all percentages relative to the whole profile.

--help / -? / --usage

Show help message.

--image-path / -p [paths]

Comma-separated list of additional paths to search for binaries. This is needed to find modules in kernels 2.6 and upwards.

--root / -R [path]

A path to a filesystem to search for additional binaries.

--include-symbols / -i [symbols]

Only include symbols in the given comma-separated list.

--long-filenames / -f

Output full paths instead of basenames.

--merge / -m [lib,cpu,tid,tgid,unitmask,all]

Merge any profiles separated in a --separate session.

--no-header

Don't output a header detailing profiling parameters.

--output-file / -o [file]

Output to the given file instead of stdout.

--reverse-sort / -r

Reverse the sort from the default.

--session-dir=dir_path

Use sample database out of directory dir_path instead of the default location (/var/lib/oprofile).

--show-address / -w

Show each symbol's VMA address.

--sort / -s [vma,sample,symbol,debug,image]

Sort the list of symbols by, respectively, symbol address, number of samples, symbol name, debug filename and line number, binary image filename.

--symbols / -l

List per-symbol information instead of a binary image summary.

--threshold / -t [percentage]

Only output data for symbols that have more than the given percentage of total samples.

--verbose / -V [options]

Give verbose debugging output.

--version / -v

Show version.

--xml / -X

Generate XML output.

ENVIRONMENT

No special environment variables are recognised by opreport.

FILES

/var/lib/oprofile/samples/

The location of the generated sample files.

VERSION

This man page is current for oprofile-0.9.6.

SEE ALSO

/usr/share/doc/oprofile-0.9.6/, oprofile(1)